100mw晶体硅太阳能并网光伏发电站建设项目可行性研究报告.doc

live in the mountains of the eastern USA speak with an older kind of English dialect. When Americans moved from one place to another, they took their dialects with them. So people from the mountains in the southeastern USA speak with almost the same dialects as people in the northwestern USA. The USA is a large country in which many different dialects are spoken. Although many Americans move a lot, they still recognize and understand each other’s dialects.   THE OXFORD ENGLISH DICTIONARY You may think that English dictionaries have been used for many, many centuries. The spelling of English has always been a problem but it was more of a problem in the days before a dictionary. Then people could spell word in different ways which you might find it interesting. But it made reading English much more difficult. So dictionaries were invented to encourage everybody to spell the same. In fact, an English dictionary like the kind you use today wasn’t made until the time of the late Qing Dynasty. There men did most of the important early work on dictionaries: Samuel Johnson, Noah Webster, and James Murray. These men spent nearly all of their lives trying to collect words for their dictionaries. For them, it wasn’t only a job; it was a wonderful journey of discovery. The largest dictionary in the world is the Oxford English Dictionary, or OED for short. The idea for this dictionary came from an important meeting in Britain in 1857. Twenty-two years later, Oxford University asked James Murray to be the editor of its new dictionary.  Murray had never been to college. At the age of fourteen, he left his village school in Scotland and taught himself while working in a bank. Later he became a great teacher. After Oxford gave him the job, Murray had a place built in the garden behind his house to do his work. Part of it was one meter underground. In winter it felt like a barn, he had to wear a heavy coat and put his feet in a box to keep warm. Every morning, Murray got out of bed at five o’clock and worked several hours before breakfast. Often he would work by the candle light into the evening. Murray hoped to finish the new dictionary in ten years. But after five years, he was still adding words for the letter A! then others went to work with Murray, including his two daughters. He worked on the dictionary until he was very old. Forty-four years later, in1928, other editors finished it. It included more than 15,000 pages in twelve books. And you thought your dictionary was big!  Unit 3 JOURNEY DOWN THE MEKONG  PART 1 THE DREAM AND THE PLAN My name is Wang Kun. Ever since middle school, my sister Wang Wei and I have dreamed about taking a great bike trip. Two years ago she bought an expensive mountain bike and then she persuaded me to buy one. Last year, she visited our cousins, Dao Wei and Yu Hang at their college in Kunming. They are Dai and grew up in western Yunnan Province near the Lancang River, the Chinese part of the river that is called the Mekong River in other countries. Wang Wei soon got them interested in cycling too. After graduating from college.we finally got the chance to take a bike trip. I asked my sister, "Where are we going?" It was my sister who first had the idea to cycle along the entire Mekong River from where it begins to where it ends. Now she is planning our schedule for the trip.  I am fond of my sister but she has one serious shortcoming. She can be really stubborn. Although she didn't know the best way of getting to places, she insisted that she organize the trip properly. Now, I know that the proper way is always her way. I kept asking her, "When are we leaving and when are we coming back?" I asked her whether she had looked at a map yet. Of course, she hadn't; my sister doesn't care about details. So I told her that the source of the Mekong is in Qinghai Province. She gave me a determined look—the kind that said she would not change her mind. When I told her that our journey would begin at an altitude of more than 5,000 metres, she seemed to be excited about it. When I told her the air would be hard to breathe and it would be very cold, she said it would be an interesting experience. I know my sister well. Once she has made up her mind, nothing can change it. Finally, I had to give in.  Several months before our trip,Wang Wei and I went to the library. We found a large atlas with good maps that showed details of world geography. From the atlas we could see that the Mekong River begins in a glacier on a Tibetan mountain. At first the river is small and the water is clear and cold. Then it begins to move quickly. It becomes rapids as it passes through deep valleys, travelling across western Yunnan Province. Sometimes the river becomes a waterfall and enters wide valleys. We were both surprised to learn that half of the river is in China. After it leaves China and the high altitude,the Mekong becomes wide，brown and warm. As it enters Southeast Asia, its pace slows. It makes wide bends or meanders through low valleys to the plains where rice grows. At last, the river delta enters the South China Sea. PART2 A NIGHT IN THE MOUNTAINS Although it was autumn,the snow was already beginning to fall in Tibet.Our legs were so heavy and cold that they felt like blocks of ice.Have you ever seen snowmen ride bicycles?That’s what we looked like! Along the way children dressed in long wool coats stopped to look at us.In the late afternoon we found it was so cold that our water bottles froze..However,the lakes shonelike glass in the setting sun and looked wonderful.Wangwei rode in front of me as usual.She is very reliable and I knew I didn’t need to encourage her. To climb the mountains was hard work but as we looked around us, we were surprised by the view. We seemed to be able to see for miles. At one point we were so high that we found ourselves cycling through clouds. Then we began going down the hills. It was great fun especially as it gradually became much warmer. In the valleys colourful butterflies flew around us and we saw many yaks and sheep eating green grass. At this point we had to change our caps, coats,gloves and trousers for T-shirts and shorts.   In the early evening we always stop to make camp.We put up our tent and then we eat. After supper Wang Wei put her head down on her pillow and went to sleep but I stayed awake. At midnight the sky became clearer and the stars grew brighter. It was so quiet. There was almost no wind—only the flames of our fire for company. As I lay beneath the stars I thought about how far we had already travelled.  We will reach Dali in Yunnan Province soon, where our cousins Dao Wei and Yu Hang will join us. We can hardly wait to see them! PART 6 THE END OF OUR JOUNEY Cambodia was in many ways similar to Laos, although it has twice the population. At another inn, we talked with a teacher who told us that half of the people in her country couldn’t read or write. Her village couldn’t even afford to build a school, so she had to teach outside under a large tent. When we said goodbye, we all felt very lucky to have studied in college.Back on the road, we passed between many hills and forests. Then we came to the plains and entered Phnom Penh,the capital of Cambodia. In many ways it looked like Vientiane and Ho Chi Minh City; it also had wide streets with trees in rows and old French houses.Unlike Vientiane, ships could travel the Mekong River here.In the center of the city we visited the palace and a beautiful white elephant. It can only be seen outside the palace on special days. We ate an early supper and went to see a great temple with floors made of sliver. The next morning our group slept late. We were very tired from the long bike ride the day before.
目 录
1总论 1
1.1概述 1
1.1.1项目名称： 1
1.1.2项目承办单位： 1
1.1.3可研编制单位： 1
1.1.4编制依据 1
1.1.5项目提出的背景 2
1.1.6项目实施的必要性 2
1.1.7研究范围 3
1.1.8指导思想和主要技术原则 3
1.1.9研究工作概况 3
1.2可行性研究结论 5
1.2.1研究结论及主要技术经济指标 5
1.2.2资金来源、投资构成及主要经济指标 6
2现有工程基本情况及治理工程实施条件 7
2.1现有工程基本情况 7
2.1.1项目地理位置 7
2.1.2焦炉烟气治理现状 7
2.2治理工程实施条件 7
2.2.1自然条件 7
2.2.1.1地形地貌 7
2.2.1.2气候气象 8
2.2.2场地及公用工程 8
3治理工程技术方案 9
3.1工程的内容及要求 9
3.1.1主要内容 9
3.1.2基本要求 9
3.2治理工程设计基本参数的确定 9
3.2.1设计标准要求 9
3.2.2烟气主要参数 10
3.2.3 烟气治理设施净化效率的确定 11
3.2.4治理工程烟气净化设施选取原则及工艺流程 12
3.3方案的提出 15
3.3.1射流增压侧吸管净化技术 16
3.3.2大炉门框密封烟气捕集技术 16
3.3.3推焦过程集气净化技术 17
3.4本方案主要设备 17
3.4.1导烟车集气系统 17
3.4.2大炉门框密封系统 17
3.4.3推焦集气系统 18
3.4.4地面站净化系统 18
3.5主要设备设施的设计参数 19
3.5.1焦炉主要结构尺寸及工艺技术指标 19
3.5.2导烟车设置射流增压侧吸管装煤烟气净化系统设备的设计参数 20
3.5.3大炉门框密封系统 20
3.5.4推焦烟气净化系统 20
3.5.5电气控制系统 21
3.6新增土建内容 21
3.7主要设备、材料 22
4公用工程 23
4.1供电 23
4.2供水 23
5总图及高程设计 23
6环境保护与节能设计 24
6.1环境保护 24
6.1.1环境影响分析 24
6.1.2环境保护措施 24
6.2节能设计 24
7安全与劳动保护 25
7.1消防 25
7.2安全生产和劳动保护 25
8劳动定员 25
9工程实施计划 25
10投资估算与资金筹措 26
10.1项目总投资估算 26
10.1.1投资估算编制依据 26
10.1.2项目投资估算 26
10.2资金来源及投资计划 26
11效益分析 28
11.1环境效益 28
11.2经济评价 28
11.2.1 评价依据 28
11.2.2 评价的基本数据 29
11.2.2.1概述 29
11.2.2.2项目实施进度及计算期 29
11.2.2.3总投资估算和资金筹措 29
11.2.2.4项目定员 29
11.2.3财务计算和经济评价 29
11.2.3.1产品成本估算 29
11.2.3.2销售收入、增值税、销售税金及附加 30
11.2.3.3利润及其分配 30
11.2.3.4财务盈利能力分析 30
11.2.3.5 清偿能力分析 31
11.2.3.6不确定性分析 31
11.2.4经济评价结果 32
11.3社会效益 34
12结论 34

live in the mountains of the eastern USA speak with an older kind of English dialect. When Americans moved from one place to another, they took their dialects with them. So people from the mountains in the southeastern USA speak with almost the same dialects as people in the northwestern USA. The USA is a large country in which many different dialects are spoken. Although many Americans move a lot, they still recognize and understand each other’s dialects.   THE OXFORD ENGLISH DICTIONARY You may think that English dictionaries have been used for many, many centuries. The spelling of English has always been a problem but it was more of a problem in the days before a dictionary. Then people could spell word in different ways which you might find it interesting. But it made reading English much more difficult. So dictionaries were invented to encourage everybody to spell the same. In fact, an English dictionary like the kind you use today wasn’t made until the time of the late Qing Dynasty. There men did most of the important early work on dictionaries: Samuel Johnson, Noah Webster, and James Murray. These men spent nearly all of their lives trying to collect words for their dictionaries. For them, it wasn’t only a job; it was a wonderful journey of discovery. The largest dictionary in the world is the Oxford English Dictionary, or OED for short. The idea for this dictionary came from an important meeting in Britain in 1857. Twenty-two years later, Oxford University asked James Murray to be the editor of its new dictionary.  Murray had never been to college. At the age of fourteen, he left his village school in Scotland and taught himself while working in a bank. Later he became a great teacher. After Oxford gave him the job, Murray had a place built in the garden behind his house to do his work. Part of it was one meter underground. In winter it felt like a barn, he had to wear a heavy coat and put his feet in a box to keep warm. Every morning, Murray got out of bed at five o’clock and worked several hours before breakfast. Often he would work by the candle light into the evening. Murray hoped to finish the new dictionary in ten years. But after five years, he was still adding words for the letter A! then others went to work with Murray, including his two daughters. He worked on the dictionary until he was very old. Forty-four years later, in1928, other editors finished it. It included more than 15,000 pages in twelve books. And you thought your dictionary was big!  Unit 3 JOURNEY DOWN THE MEKONG  PART 1 THE DREAM AND THE PLAN My name is Wang Kun. Ever since middle school, my sister Wang Wei and I have dreamed about taking a great bike trip. Two years ago she bought an expensive mountain bike and then she persuaded me to buy one. Last year, she visited our cousins, Dao Wei and Yu Hang at their college in Kunming. They are Dai and grew up in western Yunnan Province near the Lancang River, the Chinese part of the river that is called the Mekong River in other countries. Wang Wei soon got them interested in cycling too. After graduating from college.we finally got the chance to take a bike trip. I asked my sister, "Where are we going?" It was my sister who first had the idea to cycle along the entire Mekong River from where it begins to where it ends. Now she is planning our schedule for the trip.  I am fond of my sister but she has one serious shortcoming. She can be really stubborn. Although she didn't know the best way of getting to places, she insisted that she organize the trip properly. Now, I know that the proper way is always her way. I kept asking her, "When are we leaving and when are we coming back?" I asked her whether she had looked at a map yet. Of course, she hadn't; my sister doesn't care about details. So I told her that the source of the Mekong is in Qinghai Province. She gave me a determined look—the kind that said she would not change her mind. When I told her that our journey would begin at an altitude of more than 5,000 metres, she seemed to be excited about it. When I told her the air would be hard to breathe and it would be very cold, she said it would be an interesting experience. I know my sister well. Once she has made up her mind, nothing can change it. Finally, I had to give in.  Several months before our trip,Wang Wei and I went to the library. We found a large atlas with good maps that showed details of world geography. From the atlas we could see that the Mekong River begins in a glacier on a Tibetan mountain. At first the river is small and the water is clear and cold. Then it begins to move quickly. It becomes rapids as it passes through deep valleys, travelling across western Yunnan Province. Sometimes the river becomes a waterfall and enters wide valleys. We were both surprised to learn that half of the river is in China. After it leaves China and the high altitude,the Mekong becomes wide，brown and warm. As it enters Southeast Asia, its pace slows. It makes wide bends or meanders through low valleys to the plains where rice grows. At last, the river delta enters the South China Sea. PART2 A NIGHT IN THE MOUNTAINS Although it was autumn,the snow was already beginning to fall in Tibet.Our legs were so heavy and cold that they felt like blocks of ice.Have you ever seen snowmen ride bicycles?That’s what we looked like! Along the way children dressed in long wool coats stopped to look at us.In the late afternoon we found it was so cold that our water bottles froze..However,the lakes shonelike glass in the setting sun and looked wonderful.Wangwei rode in front of me as usual.She is very reliable and I knew I didn’t need to encourage her. To climb the mountains was hard work but as we looked around us, we were surprised by the view. We seemed to be able to s